DE3880116T2 - SHOCK ABSORBER. - Google Patents

SHOCK ABSORBER.

Info

Publication number
DE3880116T2
DE3880116T2 DE8888120470T DE3880116T DE3880116T2 DE 3880116 T2 DE3880116 T2 DE 3880116T2 DE 8888120470 T DE8888120470 T DE 8888120470T DE 3880116 T DE3880116 T DE 3880116T DE 3880116 T2 DE3880116 T2 DE 3880116T2
Authority
DE
Germany
Prior art keywords
shock absorber
absorber
shock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888120470T
Other languages
German (de)
Other versions
DE3880116D1 (en
Inventor
Toshiyuki Kobayashi
Hiroyoshi Kako
Koichi Sugihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3880116D1 publication Critical patent/DE3880116D1/en
Publication of DE3880116T2 publication Critical patent/DE3880116T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/062—Bi-tubular units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE8888120470T 1987-12-28 1988-12-07 SHOCK ABSORBER. Expired - Fee Related DE3880116T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62329842A JPH01172648A (en) 1987-12-28 1987-12-28 Shock absorber

Publications (2)

Publication Number Publication Date
DE3880116D1 DE3880116D1 (en) 1993-05-13
DE3880116T2 true DE3880116T2 (en) 1993-08-05

Family

ID=18225841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888120470T Expired - Fee Related DE3880116T2 (en) 1987-12-28 1988-12-07 SHOCK ABSORBER.

Country Status (4)

Country Link
US (1) US4971180A (en)
EP (1) EP0322608B1 (en)
JP (1) JPH01172648A (en)
DE (1) DE3880116T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112005002549B4 (en) * 2004-10-14 2015-03-26 Tenneco Automotive Operating Company Inc. Amplitude-controlled opening valve equipment

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363945A (en) * 1988-08-01 1994-11-15 Monroe Auto Equipment Company Control valve for shock absorbers
US5246092A (en) * 1990-01-20 1993-09-21 Atsugi Unisia Corporation Vehicle hydraulic shock absorber having low friction seal
US5113979A (en) * 1991-02-20 1992-05-19 Monroe Auto Equipment Company Base valve for a shock absorber
DE4131532A1 (en) * 1991-09-21 1993-03-25 Fichtel & Sachs Ag ADJUSTABLE SHOCK VALVE BY MEANS OF AN ELECTRORHEOLOGICAL CONTROL MEDIUM FOR A VIBRATION DAMPER
DE19512866C2 (en) * 1995-04-06 1997-11-20 Fichtel & Sachs Ag Vibration damper
US6244398B1 (en) * 1997-05-15 2001-06-12 K2 Bike Inc. Shock absorber with variable bypass damping
DE19815214B4 (en) * 1997-06-04 2007-07-05 Zf Sachs Ag Steam force variable hydro-pneumatic vibration damper
US6390457B1 (en) * 2001-02-14 2002-05-21 Ralph Roper Soft-start, soft-return gas spring
GB2332497B (en) * 1997-12-22 2002-03-06 Draftex Ind Ltd Lockable fluid spring
DE19849221B4 (en) * 1998-10-26 2005-11-10 Zf Sachs Ag Vibration damper with variable damping force
US6343677B2 (en) * 1999-02-01 2002-02-05 Gabriel Ride Control Products, Inc. Shock absorber
US6213262B1 (en) * 1999-02-01 2001-04-10 Gabriel Ride Control Products, Inc. Shock absorber
DE19922839B4 (en) * 1999-05-19 2004-05-13 Zf Sachs Ag vibration
US20040012132A1 (en) * 2001-02-14 2004-01-22 Ralph Roper Soft-start, soft-return gas spring
US6489414B1 (en) * 2001-06-06 2002-12-03 Equistar Chemicals, Lp Chelating pyrimidines as ligands for single-site olefin polymerization catalysts
JP4216039B2 (en) * 2002-08-20 2009-01-28 カヤバ工業株式会社 Lock cylinder and stabilizer function adjusting device
US6959796B2 (en) * 2003-09-22 2005-11-01 Tenneco Automotive Operating Company Inc. Adjustable damper with valve mounted in-line
JP2006064098A (en) * 2004-08-27 2006-03-09 Kayaba Ind Co Ltd Front fork
SE0402820L (en) 2004-11-18 2006-05-19 Oehlins Racing Ab Dampers intended for vehicles (shock absorbers)
SE529042C2 (en) * 2004-12-06 2007-04-17 Oehlins Racing Ab Telescopic fork
SE0502310L (en) 2005-10-19 2006-12-27 Oehlins Racing Ab Device for telescopic fork legs for off-road vehicles
US20090115159A1 (en) * 2005-10-19 2009-05-07 Ohlins Racing Ab Arrangement for telescopic fork leg with parallel damping
SE531813C2 (en) 2006-09-21 2009-08-11 Oehlins Racing Ab A method for controlling the pressure balance between the two chambers of a damper device and such a damper device
JP5042732B2 (en) * 2007-07-12 2012-10-03 カヤバ工業株式会社 Hydraulic shock absorber
GB2458456B (en) * 2008-03-15 2010-08-25 Tech Suspension Ltd K Adjustable piston damper to fit in an OEM telescopic suspension fork
DE102008057269A1 (en) * 2008-11-13 2010-05-20 Dt Swiss Ag fork
EP2233775B1 (en) * 2009-03-23 2012-02-08 BWI Company Limited S.A. Hydraulic suspension damper
US9222538B2 (en) * 2009-04-16 2015-12-29 Oneiric Systems, Inc. Shock absorber having unidirectional fluid flow
JP5415992B2 (en) * 2010-02-25 2014-02-12 株式会社ショーワ Hydraulic shock absorber
JP5456618B2 (en) * 2010-06-21 2014-04-02 株式会社ショーワ Hydraulic shock absorber
JP5863566B2 (en) * 2012-05-23 2016-02-16 株式会社ショーワ Hydraulic shock absorber
JP5731453B2 (en) * 2012-08-24 2015-06-10 カヤバ工業株式会社 damper
JP6134957B2 (en) * 2012-09-28 2017-05-31 日立オートモティブシステムズ株式会社 Shock absorber
DE102013110370B4 (en) 2013-06-04 2014-12-11 Grammer Ag vehicle seat
DE102013106709A1 (en) 2013-06-26 2014-12-31 Grammer Ag Device with a suspension system
DE102013110924B4 (en) 2013-10-01 2018-02-08 Grammer Ag Vehicle with force-controlled damper with control valve
DE102013110920B4 (en) * 2013-10-01 2018-08-16 Grammer Ag Vehicle seat with force-controlled damper (2-pipe damper)
DE102013110919B4 (en) 2013-10-01 2018-08-02 Grammer Ag shock absorber
DE102013110923B4 (en) 2013-10-01 2019-07-04 Grammer Ag Vehicle seat or vehicle cabin with a suspension device and utility vehicle
DE102013021561B4 (en) 2013-12-16 2020-09-03 Grammer Ag Vehicle seat with a horizontally movable seat surface to accommodate a person
KR101615256B1 (en) * 2014-07-16 2016-04-25 주식회사 만도 Body valve assembly for shock absorber
US10370058B2 (en) 2014-11-10 2019-08-06 Ohlins Racing Ab Removable insert system
DE102015212404A1 (en) * 2015-07-02 2017-01-05 Volkswagen Aktiengesellschaft Hydraulic vibration damper
US10054182B2 (en) * 2016-12-15 2018-08-21 Tenneco Automotive Operating Company Inc. Baffle tube for damper with electromechanical valve
US11007834B2 (en) 2016-12-15 2021-05-18 Tenneco Automotive Operating Company Inc. Baffle tube for damper with electromechanical valve
EP3409973A1 (en) * 2017-06-01 2018-12-05 Öhlins Racing AB Electronically controlled valve for a shock absorber
US10987988B2 (en) 2017-06-28 2021-04-27 Tenneco Automotive Operating Company Inc. Damper with volume reducing insert
US10704641B2 (en) 2017-12-15 2020-07-07 Tenneco Automotive Operating Company Inc. Baffle for damper with electromechanical valve
US10837515B2 (en) 2019-02-11 2020-11-17 Tenneco Automotive Operating Company Inc. Damper baffle tube with elastomeric skirt
WO2024052293A1 (en) 2022-09-07 2024-03-14 Générale Ressorts Sa Method for producing at least one mainspring, and mainspring

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159781B (en) * 1960-06-02 1963-12-19 Boge Gmbh Ventilation device in hydraulic telescopic dampers, especially for motor vehicles
DE1163693B (en) * 1960-06-18 1964-02-20 Boge Gmbh Hydraulic telescopic damper with lockable flow path of a valve group of the working piston, especially for motor vehicles
US3181656A (en) * 1961-06-30 1965-05-04 Ford Motor Co Hydraulic plunger type shock absorber having separate jounce and rebound passages
FR1376235A (en) * 1962-11-28 1964-10-23 Stabilus Improvements to shock absorbers and the like
DE1530712A1 (en) * 1963-08-20 1969-04-10 Fichtel & Sachs Ag Hydropneumatic suspension with automatic height adjustment for motor vehicles
US3559776A (en) * 1969-06-17 1971-02-02 Gen Motors Corp Shock lockout and piston system
DE2038571A1 (en) * 1970-05-26 1972-02-10 Graef Kurt Peter Shock absorber with concentric compensation chamber
JPS58116841U (en) * 1982-02-01 1983-08-09 カヤバ工業株式会社 Damping force adjustment device for dual-tube hydraulic shock absorber
CA1187115A (en) * 1982-05-03 1985-05-14 Philip H. Goniea Fluid flow control valve for shock absorber
JPS60102536A (en) * 1983-11-09 1985-06-06 Mitsubishi Heavy Ind Ltd Axle-load measuring balance
JPS60102536U (en) * 1983-12-19 1985-07-12 トキコ株式会社 Damping force adjustable shock absorber
DE3406214A1 (en) * 1984-02-21 1985-08-29 Fichtel & Sachs Ag, 8720 Schweinfurt Adjustable vibration damper
DE3406875A1 (en) * 1984-02-25 1985-09-05 Boge Gmbh, 5208 Eitorf VIBRATION DAMPER FOR VEHICLES
SE443622B (en) * 1984-04-04 1986-03-03 Rolf Blixt FOR SHOCK MUSHERS DESIGNED TO POSSIBLE VARIATION VARIATION VARIATION
DE3446133A1 (en) * 1984-12-18 1986-06-19 Fichtel & Sachs Ag, 8720 Schweinfurt VIBRATION DAMPER WITH VARIABLE DAMPING FORCE
JPS61156743U (en) * 1985-03-22 1986-09-29
JPS63149441A (en) * 1986-12-12 1988-06-22 Kayaba Ind Co Ltd Damping force regulating device for hydraulic buffer
US4821851A (en) * 1987-08-21 1989-04-18 General Motors Corporation Damper with optimized adjustable valving for vehicle ride control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112005002549B4 (en) * 2004-10-14 2015-03-26 Tenneco Automotive Operating Company Inc. Amplitude-controlled opening valve equipment

Also Published As

Publication number Publication date
EP0322608A3 (en) 1990-06-06
EP0322608A2 (en) 1989-07-05
US4971180A (en) 1990-11-20
JPH01172648A (en) 1989-07-07
DE3880116D1 (en) 1993-05-13
EP0322608B1 (en) 1993-04-07

Similar Documents

Publication Publication Date Title
DE3880116T2 (en) SHOCK ABSORBER.
DE68910365D1 (en) Shock absorber.
IT1224630B (en) ADJUSTABLE SHOCK ABSORBER.
DE59007545D1 (en) Shock absorber.
DE68920340T2 (en) Shock absorber.
DE3784345D1 (en) SHOCK ABSORBER.
IT8867375A0 (en) SHOCK ABSORBER
DE3873073T2 (en) VEHICLE SHOCK ABSORBER.
DE3761395D1 (en) VEHICLE SHOCK ABSORBER.
IT8622571A0 (en) ADJUSTABLE SHOCK ABSORBER.
DE68907665D1 (en) DYNAMIC SHOCK ABSORBER.
BR8806915A (en) HYDRAULIC SHOCK ABSORBER
DE59007804D1 (en) Shock absorber.
DE3765732D1 (en) TWO TUBE SHOCK ABSORBER.
DE3851871D1 (en) Hydraulic shock absorber.
DE69009279T2 (en) Long-term shock absorbers.
DE3781147T2 (en) ADJUSTABLE SHOCK ABSORBER.
DE68914493T2 (en) Shock absorber arrangement.
DE3865910D1 (en) WATER SHOCK ABSORBER.
DE68908411T2 (en) SHOCK ABSORBER.
DE3761506D1 (en) ADJUSTABLE SHOCK ABSORBER.
DE3851311D1 (en) Shock absorber spring.
DE68910978D1 (en) SHOCK ABSORBER.
ES1004000Y (en) SHOCK ABSORBER.
KR880022113U (en) Shock absorber

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee